Plateosaurus is a medium sized herbivore, and is believed to be the ancestor of Brachiosaurus and other sauropods. Unlike its slow descendants, Plateosaurus is extremely fast. Plateosaurus is a more peaceful creature compared to other Triassic Sector animals, always attempting to run away rather than fight due to its lack of other defenses. But if it is cornered, it can accidentally trample over its pursuer, crushing them. Plateosaurus prefers to live in oases rather than the harsh desert because its green coloration helps it blend in better in areas with lots of plant life.